<template>
  <a-card :bordered="false">
    <!-- 查询区域 -->
    <div class="table-page-search-wrapper">
      <a-form layout="inline" @keyup.enter.native="searchQuery">
        <a-row :gutter="24">
        </a-row>
      </a-form>
    </div>
    <!-- 查询区域-END -->

    <!-- 操作按钮区域 -->
    <div class="table-operator">
      <a-button @click="handleAdd" type="primary" icon="plus">新增</a-button>
      <!--      <a-button type="primary" icon="download" @click="handleExportXls('轮播图存放表')">导出</a-button>
      <a-upload name="file" :showUploadList="false" :multiple="false" :headers="tokenHeader" :action="importExcelUrl" @change="handleImportExcel">
        <a-button type="primary" icon="import">导入</a-button>
      </a-upload> -->
      <a-dropdown v-if="selectedRowKeys.length > 0">
        <a-menu slot="overlay">
          <a-menu-item key="1" @click="batchDel">
            <a-icon type="delete" />删除</a-menu-item>
        </a-menu>
        <a-button style="margin-left: 8px"> 批量操作
          <a-icon type="down" />
        </a-button>
      </a-dropdown>
    </div>

    <!-- table区域-begin -->
    <div>
      <div class="ant-alert ant-alert-info" style="margin-bottom: 16px;">
        <i class="anticon anticon-info-circle ant-alert-icon"></i> 已选择 <a style="font-weight: 600">{{ selectedRowKeys.length }}</a>项
        <a style="margin-left: 24px" @click="onClearSelected">清空</a>
      </div>

      <a-table ref="table" size="middle" :scroll="{x:true}" bordered rowKey="id" :columns="columns" :dataSource="dataSource"
        :pagination="ipagination" :loading="loading" :rowSelection="{selectedRowKeys: selectedRowKeys, onChange: onSelectChange}"
        class="j-table-force-nowrap" @change="handleTableChange">


        <template slot="piclot" slot-scope="text, record">
          <viewer>
            <img :src="record.carouselAddress" width="200" height="140" />
          </viewer>
        </template>
        
        <template slot="htmlSlot" slot-scope="text">
          <div v-html="text"></div>
        </template>
        <template slot="imgSlot" slot-scope="text">
          <span v-if="!text" style="font-size: 12px;font-style: italic;">无图片</span>
          <img v-else :src="getImgView(text)" height="25px" alt="" style="max-width:80px;font-size: 12px;font-style: italic;" />
        </template>
        <template slot="fileSlot" slot-scope="text">
          <span v-if="!text" style="font-size: 12px;font-style: italic;">无文件</span>
          <a-button v-else :ghost="true" type="primary" icon="download" size="small" @click="downloadFile(text)">
            下载
          </a-button>
        </template>

        <span slot="action" slot-scope="text, record">
          <a @click="handleEdit(record)">编辑</a>

          <a-divider type="vertical" />
          <a-dropdown>
            <a class="ant-dropdown-link">更多
              <a-icon type="down" /></a>
            <a-menu slot="overlay">
              <a-menu-item>
                <a @click="getInfo(record)">详情</a>
              </a-menu-item>
              <a-menu-item>
                <a-popconfirm title="确定删除吗?" @confirm="() => handleDelete(record.id)">
                  <a>删除</a>
                </a-popconfirm>
              </a-menu-item>
            </a-menu>
          </a-dropdown>
        </span>

      </a-table>
    </div>

    <carousel-modal ref="modalForm" @ok="modalFormOk"></carousel-modal>

    <a-modal v-model="visible" title="用户详情" @ok="handleOk">
      <p>广告名称: &nbsp;{{info.carouselName}}
      </p>
      <p>广告图片: &nbsp; <img :src="this.info.carouselAddress" width="100%" height="100%" /> </p>
      <p>链接地址: &nbsp;{{info.linkAddress}}</p>
      <p>跳转类型: &nbsp; {{info.type}} </p>
      <p>序号排序: &nbsp; {{info.num}} </p>
      <p v-if="this.info.status == '2'">停用/启用: &nbsp; 停用 </p>
      <p v-else-if="this.info.status == '1'">停用/启用: &nbsp; 启用 </p>
    </a-modal>


    <!--轮播图修改/新增  对话框开始 -->
    <a-modal v-model="updateVisible" title="新增/编辑" @ok="updateInfo">
      <a-form-model :model="info">
        <a-form-model-item label="广告图片">
              <j-image-upload class="avatar-uploader" :default="info.carouselAddress" text="上传" v-model="fileList" @change="handleChange"></j-image-upload>
        </a-form-model-item>

        <a-form-model-item label="官方活动">
          <a-input v-model="info.carouselAddress" />
        </a-form-model-item>

        <a-form-model-item label="序号排序">
          <a-input v-model="info.num" />
        </a-form-model-item>
      </a-form-model>
    </a-modal>
  </a-card>
</template>

<script>
  import '@/assets/less/TableExpand.less'
  import {
    mixinDevice
  } from '@/utils/mixin'
  import {
    JeecgListMixin
  } from '@/mixins/JeecgListMixin'
  import CarouselModal from './modules/CarouselModal'


  export default {
    name: "CarouselList",
    mixins: [JeecgListMixin, mixinDevice],
    components: {
      CarouselModal
    },
    data() {
      return {
        loading: false,
        imageUrl: '',
        info: {},
        updateVisible: false,
        visible: false,
        description: '轮播图存放表管理页面',
        // 表头
        columns: [{
            title: '#',
            dataIndex: '',
            key: 'rowIndex',
            width: 60,
            align: "center",
            customRender: function(t, r, index) {
              return parseInt(index) + 1;
            }
          },
          {
            title: '广告图片存放地址',
            align: "center",
            dataIndex: 'carouselAddress',
            scopedSlots: {
              customRender: 'piclot'
            }
          },
          {
            title: '活动ID',
            align: "center",
            dataIndex: 'linkAddress'
          },
          {
            title: '活动名称',
            align: "center",
            dataIndex: 'carouselName'
          },
          {
            title:'跳转类型',
            align:"center",
            dataIndex: 'type',
            scopedSlots: {
              customRender: 'typelot'
            }
            
          },
          {
            title: '序号排序',
            align: "center",
            dataIndex: 'num'
          },
          {
            title: '停用/启用',
            align: "center",
            dataIndex: 'status_dictText'
          },
          // {
          //   title:'已删除/未删除',
          //   align:"center",
          //   dataIndex: 'delFlag_dictText'
          // },
          {
            title: '操作',
            dataIndex: 'action',
            align: "center",
            fixed: "right",
            width: 147,
            scopedSlots: {
              customRender: 'action'
            }
          }
        ],
        url: {
          list: "/carousel/carousel/list",
          delete: "/carousel/carousel/delete",
          deleteBatch: "/carousel/carousel/deleteBatch",
          exportXlsUrl: "/carousel/carousel/exportXls",
          importExcelUrl: "carousel/carousel/importExcel",

        },
        dictOptions: {},
      }
    },
    created() {},
    computed: {
      importExcelUrl: function() {
        return `${window._CONFIG['domianURL']}/${this.url.importExcelUrl}`;
      },
    },
    methods: {
      initDictConfig() {},
      getInfo(record) {
        this.axios.get("/carousel/carousel/queryById", {
          params: {
            id: record.id
          }
        }).then((res) => {
          this.info = res.result;
          this.visible = true;
        });
      },
      handleOk(e) {
        this.info = {};
        this.visible = false;
        this.updateVisible = false;
      },
      update(record) {
        this.axios.get("/carousel/carousel/queryById", {
          params: {
            id: record.id
          }
        }).then((res) => {
          this.info = res.result;
          this.updateVisible = true;
        });
      },
      updateInfo() {
        this.info = {};
        this.updateVisible = false;
      },
      handleChange(info) {
         console.log(info);
      },
    }
  }
</script>
<style scoped>
  @import '~@assets/less/common.less';

  .avatar-uploader>.ant-upload {
    width: 128px;
    height: 128px;
  }

  .ant-upload-select-picture-card i {
    font-size: 32px;
    color: #999;
  }

  .ant-upload-select-picture-card .ant-upload-text {
    margin-top: 8px;
    color: #666;
  }
</style>
